﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using ZY.IDAL;
using Maticsoft.DBUtility;//Please add references
namespace ZY.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:Tab_Syslog
	/// </summary>
	public partial class Tab_Syslog:ITab_Syslog
	{
		public Tab_Syslog()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("sysid", "Tab_Syslog"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int sysid)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Tab_Syslog");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(ZY.Model.Tab_Syslog model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Tab_Syslog(");
			strSql.Append("uid,sys_leve,sys_time,sys_uname,sys_localtion,sys_desc,sys_ext1,sys_ext2,sys_ext3)");
			strSql.Append(" values (");
			strSql.Append("@uid,@sys_leve,@sys_time,@sys_uname,@sys_localtion,@sys_desc,@sys_ext1,@sys_ext2,@sys_ext3)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@uid", SqlDbType.Int,4),
					new SqlParameter("@sys_leve", SqlDbType.Int,4),
					new SqlParameter("@sys_time", SqlDbType.DateTime),
					new SqlParameter("@sys_uname", SqlDbType.VarChar,50),
					new SqlParameter("@sys_localtion", SqlDbType.VarChar,400),
					new SqlParameter("@sys_desc", SqlDbType.VarChar,8000),
					new SqlParameter("@sys_ext1", SqlDbType.VarChar,50),
					new SqlParameter("@sys_ext2", SqlDbType.VarChar,50),
					new SqlParameter("@sys_ext3", SqlDbType.VarChar,50)};
			parameters[0].Value = model.uid;
			parameters[1].Value = model.sys_leve;
			parameters[2].Value = model.sys_time;
			parameters[3].Value = model.sys_uname;
			parameters[4].Value = model.sys_localtion;
			parameters[5].Value = model.sys_desc;
			parameters[6].Value = model.sys_ext1;
			parameters[7].Value = model.sys_ext2;
			parameters[8].Value = model.sys_ext3;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(ZY.Model.Tab_Syslog model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Tab_Syslog set ");
			strSql.Append("uid=@uid,");
			strSql.Append("sys_leve=@sys_leve,");
			strSql.Append("sys_time=@sys_time,");
			strSql.Append("sys_uname=@sys_uname,");
			strSql.Append("sys_localtion=@sys_localtion,");
			strSql.Append("sys_desc=@sys_desc,");
			strSql.Append("sys_ext1=@sys_ext1,");
			strSql.Append("sys_ext2=@sys_ext2,");
			strSql.Append("sys_ext3=@sys_ext3");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@uid", SqlDbType.Int,4),
					new SqlParameter("@sys_leve", SqlDbType.Int,4),
					new SqlParameter("@sys_time", SqlDbType.DateTime),
					new SqlParameter("@sys_uname", SqlDbType.VarChar,50),
					new SqlParameter("@sys_localtion", SqlDbType.VarChar,400),
					new SqlParameter("@sys_desc", SqlDbType.VarChar,8000),
					new SqlParameter("@sys_ext1", SqlDbType.VarChar,50),
					new SqlParameter("@sys_ext2", SqlDbType.VarChar,50),
					new SqlParameter("@sys_ext3", SqlDbType.VarChar,50),
					new SqlParameter("@sysid", SqlDbType.Int,4)};
			parameters[0].Value = model.uid;
			parameters[1].Value = model.sys_leve;
			parameters[2].Value = model.sys_time;
			parameters[3].Value = model.sys_uname;
			parameters[4].Value = model.sys_localtion;
			parameters[5].Value = model.sys_desc;
			parameters[6].Value = model.sys_ext1;
			parameters[7].Value = model.sys_ext2;
			parameters[8].Value = model.sys_ext3;
			parameters[9].Value = model.sysid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int sysid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Tab_Syslog ");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string sysidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Tab_Syslog ");
			strSql.Append(" where sysid in ("+sysidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ZY.Model.Tab_Syslog GetModel(int sysid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 sysid,uid,sys_leve,sys_time,sys_uname,sys_localtion,sys_desc,sys_ext1,sys_ext2,sys_ext3 from Tab_Syslog ");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			ZY.Model.Tab_Syslog model=new ZY.Model.Tab_Syslog();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ZY.Model.Tab_Syslog DataRowToModel(DataRow row)
		{
			ZY.Model.Tab_Syslog model=new ZY.Model.Tab_Syslog();
			if (row != null)
			{
				if(row["sysid"]!=null && row["sysid"].ToString()!="")
				{
					model.sysid=int.Parse(row["sysid"].ToString());
				}
				if(row["uid"]!=null && row["uid"].ToString()!="")
				{
					model.uid=int.Parse(row["uid"].ToString());
				}
				if(row["sys_leve"]!=null && row["sys_leve"].ToString()!="")
				{
					model.sys_leve=int.Parse(row["sys_leve"].ToString());
				}
				if(row["sys_time"]!=null && row["sys_time"].ToString()!="")
				{
					model.sys_time=DateTime.Parse(row["sys_time"].ToString());
				}
				if(row["sys_uname"]!=null)
				{
					model.sys_uname=row["sys_uname"].ToString();
				}
				if(row["sys_localtion"]!=null)
				{
					model.sys_localtion=row["sys_localtion"].ToString();
				}
				if(row["sys_desc"]!=null)
				{
					model.sys_desc=row["sys_desc"].ToString();
				}
				if(row["sys_ext1"]!=null)
				{
					model.sys_ext1=row["sys_ext1"].ToString();
				}
				if(row["sys_ext2"]!=null)
				{
					model.sys_ext2=row["sys_ext2"].ToString();
				}
				if(row["sys_ext3"]!=null)
				{
					model.sys_ext3=row["sys_ext3"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select sysid,uid,sys_leve,sys_time,sys_uname,sys_localtion,sys_desc,sys_ext1,sys_ext2,sys_ext3 ");
			strSql.Append(" FROM Tab_Syslog ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" sysid,uid,sys_leve,sys_time,sys_uname,sys_localtion,sys_desc,sys_ext1,sys_ext2,sys_ext3 ");
			strSql.Append(" FROM Tab_Syslog ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Tab_Syslog ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.sysid desc");
			}
			strSql.Append(")AS Row, T.*  from Tab_Syslog T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Tab_Syslog";
			parameters[1].Value = "sysid";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

